Due to overpopulation of the Earth humanity committed save space and create a giant colony called the "Parties". Years later, one of them, Page - 3, wishing to break away from the Earth, declared war on the mother country. Proclaiming himself the Duchy of Zeon,the rebels launched a massive offensive. Young Amuro Ray, a citizen of the Party - 7, accidentally discovered his father`s mobile suit Gundam, the secret weapon of the Earth Federation. It Amuro, piloting the Gundam, and the crew of the cruiser " white base" to fight on the side of the earthlings against the Zeon forces and end the war,Annuals dubbed the war of the 79th year of the Universal Century.